Best flowing big block heads?

HP level makes all the difference.

RPMs and stealths work good for 550-600 and less without much work.

You'll still be in them at least 2K by the time you get them set for a 600 lift solid cam and flowing decent.



If you can find a set the "F" casting 906 is suppose to be the best flowing stock head. The Super Stock/Stock Eliminator guys are always looking for them.